unfortunately his selection of moves is bad like Hey Ram and Abhay. The Bollywood actors on the other hand (except Amir) don't even change their wear wig or hairstyle for any role they play.
If at all there is an award for the best actor in the whole world and i were the judge the award will DEFINETELY go to our favourite Dr.Padmashree Kamal Hassan. I mean he's made for the tamil movies. He's also one of the few all rounders which is very rare in the film industry.
Tamil has a wider market, more money, amd hence Kamal is able to experimant. Malayalam market is restricted. As a movie buff, I will rate Kamal as Numero Uno in India, then anybody else, definitely Mohanlal will not be No.2 We have seen how he fumbles when scrrenplay is weak, but this is not the case with Kamal Great going Kamal, do more experiments, we are waiting for Maruthanayagam.